Answer:
well... this normal addition
Step-by-step explanation:
9+8=17
9+1=10
5+4=9
5+2=7
3+4=7
3+1=4
60% of the sodas served were regular
Step-by-step explanation:
Add 51+34=85.
51 over 85=0.6
0.6 times 100= 60%
Answer:
75
Step-by-step explanation:
Answer:
arithmetic sequence
Step-by-step explanation:
The next number is 21
X= your age
400-2x=244
-2x=-156
x=78
you are 78 years old
